Top "Back" questions

Method or control to return user to previous state, page or screen.

How to Detect Browser Back Button event - Cross Browser

How do you definitively detect whether or not the user has pressed the back button in the browser? How do …

javascript cross-browser single-page-application back
Back to previous page with header( "Location: " ); in PHP

The title of this question kind of explains my question. How do I redirect the PHP page visitor back to …

php redirect back
Override back button to act like home button

On pressing the back button, I'd like my application to go into the stopped state, rather than the destroyed state. …

java android overriding android-button back
How to prevent going back to the previous activity?

When the BACK button is pressed on the phone, I want to prevent a specific activity from returning to its …

android back back-stack activity-stack
How to go back (ctrl+z) in vi/vim

In normal text editors [with all due respect to Vim] there is a shortcut Ctrl+Z when you have done …

vim vi back undo undo-redo
How do I kill an Activity when the Back button is pressed?

I got an Activity that when it starts, it loads an image from the internet. In an effort to save …

android button android-activity kill back
Fragment pressing back button

I am now having an activity containing fragments [1] , [2] , [3] , [4] If pressing buttons , [3] , it can be redirected to [4] I would like to …

android android-fragments back
back button callback in navigationController in iOS

I have pushed a view onto the navigation controller and when I press the back button it goes to the …

ios callback uinavigationcontroller uinavigationitem back
Android: Cancel Async Task

I use an async task to upload an image and get some results. While uploading the image I see a …

android asynchronous task back
How to handle Back button with in the dialog?

I am developing an application that when the button is pressed, it opens a dialog with OK and Cancel buttons. …

android button dialog back